<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Vue 测试实例 - 菜鸟教程(runoob.com)</title>
<script src="https://cdn.staticfile.org/vue/2.2.2/vue.min.js"></script>
</head>
<body>
<div id="app">
	<div v-for="n in nums">
		<template v-for="m in rnums">
			<a v-if="m<=n">*</a>
			<a v-else>-</a>
			</template>
		
		<template v-for="m in nums">
			<a v-if="m<=n">*</a>
			<a v-else>-</a>
			</template>
	</div>
	
	
		<div v-for="n in nums">
	<template v-for="m in rnums">
			<a v-if="m<=n">*</a>
			<a v-else>-</a>
			</template>
		
		<template v-for="m in nums">
			<a v-if="m<=n">*</a>
			<a v-else>-</a>
			</template>
  
</div>
</div>
<script>
new Vue({
  el: '#app',
	data:{
	nums:[1,2,3,4,5,6,7,8,9],
    rnums:[9,8,7,6,5,4,3,2,1]
	}
})
	
</script>
</body>
</html>